| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what is to be [verb] | 127 |
|
| 2 | what be to be teach | 7 |
|
| 3 | what [be] to be teach | 7 |
|
| 4 | [pron] is to be teach | 7 |
|
| 5 | what is [prep] be teach | 5 |
|
| 6 | what is to [be] teach | 5 |
|
| 7 | what is to [be] teach | 5 |
|
| 8 | what [is] to be teach | 5 |
|
| 9 | what is [prep] be teach | 5 |
|
| 10 | what is to be teach | 5 |
|
| 11 | what is to be teach | 5 |
|
